This directory contains applications written specifically for particular
versions of UNIX on PDP-11 systems.
You will find sources to many contributed applications in the various 2BSD
distributions in the archive. Note that many of these will be difficult to
back-port to earlier versions of UNIX (e.g 6th & 7th Edition).
Other places to look for PDP-11 UNIX software are the on-line archives of the
comp.sources.unix USENET newsgroup. One such archive is at
http://ftp.digital.com/pub/usenet/comp.sources.unix/
This includes volume 1 through 29; the stuff in volume 1 is dated 1986.